| Engelsk substantiv: railroad line | 
| 1. | railroad line (om gjenstand) line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight | 
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 | Ord med samme betydning (synonymer) | railroad, railway, railway line, railway system | 
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 | Mindre spesifikke uttrykk | line | 
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 | Mere spesifikke uttrykk | cable railway, cog railway, el, elevated, elevated railroad, elevated railway, funicular, funicular railway, metro, monorail, overhead railway, rack railway, rail, scenic railway, subway, subway system, tube, underground | 
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